diff --git a/statapp/calculations.py b/statapp/calculations.py
index 01c085f..54f1b9d 100644
--- a/statapp/calculations.py
+++ b/statapp/calculations.py
@@ -29,4 +29,4 @@ def variance_analysis(data):
 
 
 def correlation_analysis(data):
-    return pd.DataFrame(data).corr().round(len(data[-1])).to_numpy()
\ No newline at end of file
+    return pd.DataFrame(data).corr().to_numpy()
\ No newline at end of file